ABB RETA-02 - Cyclic Messaging in PROFIdrive Mode; Standard Telegram 1 in PROFIdrive; Acyclic Parameter Access Mechanism

Communication
76
Cyclic messaging in PROFIdrive mode
Standard telegram 1
RETA-02 supports Standard telegram 1. It is possible to add
inputs and outputs as separate PZD’s. GSD file contains special
collections where standard telegram 1 has been extended with
inputs and outputs.
Note: For the contents of the Control Word, the Status Word,
References, and Actual Values, see the chapter Communication
profiles.
Acyclic parameter access mechanism
Acyclic parameter access mechanism can be used to access
PROFIdrive parameters, drive parameters and the Identification &
Maintenance functions.
Note: Acyclic parameter access mechanism can have delays up
to two seconds and thus should not be used for time-critical data.
PZD1
OUT area
IN area
Control
Word
Speed set-
point
Status
Word
Speed
actual value
PZD2
Standard
telegram 1